Analytics & Calculations

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Curve Function to reference attribute and internal variable values for numeric constants (x1,y1) (x2,y2) (xn,yn)

As a End User I would like the Analysis Curve Function to accept referenced attributes and internal calculation variables for numeric constants (x1,y1) (x2,y2) (xn,yn) so that the resulting y value is based on a dynamically updating curve function...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

20 VOTE

Asset-Analytics: Restrict users who can start/stop analyses

As a PI Administrator/Super User, I want to control which users can start or stop analyses. This would allow users to create analyses and preview their results, and for administrators to review them before they are put into production.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

20 VOTE

Enhance functionality of NumOfChanges

By now the NumOfChanges Function in AF Analytics does not take into account the value at the start of the timerange. NumOfChanges only counts the amount of changed values of the recorded values in the given timeframe. If I query the NumOfChanges ...

juergen.b.schmidt over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 4 No status

20 VOTE

Replace function to be added in AF analysis

It would be interesting to add the Replace function (like the one in StringBuilder) directly in AF Analysis

Gael over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 No status

19 VOTE

Dynamic element search/view for rollup

As a user of Asset Analytics I would like to have more flexibility in including elements in my rollup calculation so that I would not need to build large hierarchies just for the purpose of rollup analyses.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 7 Declined

19 VOTE

Add reset and hold triggers to SQC analytics

Add the triggers to SQC rules to reset or hold the SQC rule. When monitoring a periodic or batch based process, a user needs to be able to hold the SQC rule or put that rule in a hold state until the process resumes. Without this feature, virtuall...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

18 VOTE

Delay Real-Time Calculations until backfill is finished.

For recursive Analyses such as below : PrevVal(tagA,'*') + 'TagB' → output : tagA When the PI Analysis Service is down (or the node needs to be restarted), the current calculation needs to be halted until the Backfilling reaches up to the start u...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 No status

18 VOTE

Ability to override analysis in a derived template

When i create a derived Element Template, i would like to be able to override an inherited analysis. Now i am severly limited in the re-use of templates due to this limitation. I cannot extend nor exclude functionality in a derived template if thi...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 8 Declined

18 VOTE

Analysis - Default Backfill configuration for service startup

When a failover occur or at service startup, ALL analysis configured for backfilling executes based on the last configured backfill/recalculate timerange. There is an urgent need for a DEFAULT per-analysis configuration in case of service startu...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Tell us more

18 VOTE

PI Point User Settings in AF Client

The Suggested PI Point Name configuration item in the AF Client should be able to be set on a AF Server basis instead of a User basis, at least as the initial default. There are default parameters we need to enforce from an enterprise/site level b...

Matt Voll over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 7 No status

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